The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 04, 2021
Filed:
Aug. 18, 2016
Kyocera Corporation, Kyoto, JP;
Makoto Koi, Kirishima, JP;
KYOCERA Corporation, Kyoto, JP;
Abstract
The cell according to the present disclosure has a support body having a length direction and a pair of main surfaces, and an element part in which a first electrode, a solid electrolyte layer having an oxide containing a rare earth element oxide as a main component, and a second electrode are stacked, in that order, on one of the main surfaces of the support body. The cell also has a first layer provided on the other main surface of one end part of the support body in the length direction, which layer contains a different amount of a rare earth element oxide that is the same oxide as the main component of the solid electrolyte layer, and is stronger than the solid electrolyte layer. A second layer is provided between the first layer and the support body, and the second layer has a higher content of a component that is the same as the component contained in the support body than the first layer, and also contains the same component as the first layer.